Weird IE problem with bbpress

I am able to visit the forum using http://www.oraclepronet.com/techzone/ on all other browsers except IE and even on IE, if I keep refereshing the browser, it displays on 4th or 5th try. I have checked this behavior on many PCs and found it to be the same. Other times, it just shows 404 – page cannot be displayed

Using IE on it doesn’t work at all for me. How weird… http://www.oraclepronet.com/techzone/index.php loads fine though on first try, so it might be something to do with how the server is handling the directory index rather than bbPress. Your version of WordPress has security holes by the way, you might want to upgrade.